---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2444 5.4.0-169-generic #187-Ubuntu SMP Thu Nov 23 14:52:28 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.0M 197M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1971 405 453 2 1112 1374 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:92:96:17 brd ff:ff:ff:ff:ff:ff inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe92:9617/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2444) 03/12/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 218.49 114.19 104.30 0.00 2215.03 12677.68 0.00 19:19:01 66.69 14.23 52.46 0.00 1376.35 10591.12 0.00 19:20:01 53.49 1.62 51.87 0.00 180.50 22541.84 0.00 19:21:01 107.00 42.58 64.42 0.00 3418.76 32682.29 0.00 Average: 111.61 43.28 68.33 0.00 1799.44 19660.05 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 126348 1429884 360348 17.85 57236 1323640 824608 26.88 426864 1272620 118972 19:19:01 93780 1415568 368460 18.25 68536 1314628 887820 28.95 444988 1264448 3772 19:20:01 74532 1370152 410812 20.35 77236 1275384 945224 30.82 458192 1263084 80484 19:21:01 78880 1097492 673672 33.37 85084 1010788 1169200 38.12 674736 1051976 14048 Average: 93385 1328274 453323 22.46 72023 1231110 956713 31.19 501195 1213032 54319 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 297.95 191.24 1547.35 63.68 0.00 0.00 0.00 0.00 19:18:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 19.25 18.33 39.11 5.32 0.00 0.00 0.00 0.00 19:19:01 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 19:20:01 ens3 170.79 133.81 3979.47 11.57 0.00 0.00 0.00 0.00 19:20:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:21:01 ens3 345.69 230.21 3478.80 23.41 0.00 0.00 0.00 0.00 19:21:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 209.21 143.92 2270.32 26.08 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2444) 03/12/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 37.96 25.47 17.34 7.11 0.10 12.02 19:18:02 0 38.26 23.10 15.94 6.94 0.10 15.65 19:18:02 1 37.66 27.85 18.74 7.28 0.10 8.36 19:19:01 all 21.06 0.00 2.08 3.20 0.07 73.58 19:19:01 0 12.29 0.00 1.41 1.63 0.05 84.62 19:19:01 1 29.83 0.00 2.75 4.77 0.08 62.56 19:20:01 all 18.27 0.00 2.33 2.77 0.07 76.56 19:20:01 0 22.15 0.00 2.66 2.59 0.07 72.53 19:20:01 1 14.44 0.00 2.00 2.94 0.08 80.54 19:21:01 all 39.22 0.00 3.75 3.97 0.09 52.97 19:21:01 0 33.58 0.00 3.95 5.47 0.10 56.89 19:21:01 1 44.85 0.00 3.55 2.48 0.08 49.05 Average: all 29.12 6.34 6.36 4.26 0.08 53.83 Average: 0 26.61 5.78 6.00 4.17 0.08 57.37 Average: 1 31.63 6.90 6.72 4.35 0.09 50.31